2002-10-28-09 Trisomy 18 © Cormick www.thefetus.net/
Trisomy 18
Wes Cormick
Camberra Imaging Group, Australia
The following images were obtained during a second trimester ultrasound examination.
Small unilateral choroid plexus cyst.

Strawberry-shaped skull

Micrognathia

Cardiac anomaly (VSD)


An amniocentesis was performed and fetal karyotype confirmed the suspicion of trisomy 18.